Topaz Vs Rosasite
Origin
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, brown, Yellow, Orange, Brazil, Sri Lanka, Pakistan, Russia, brown, Yellow, Orange, Brazil, Sri Lanka, Pakistan, Russia
Italy
Color
Yellow, Blue, Green, Red, White, Colorless, Blue, Red, Green, Yellow, pink, Brown
Blue, Green
For which Rashi?
Sagittarius
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Element of Planets
Not Available
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Finger
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Ring Metal
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Energy
Projective
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Not to wear with
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Powers
Healing, Love, Money
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Planetary
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Talisman
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Tenacity
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Brittle
Solubility
Not Available
Effervesces in cold
Durability
Not Available
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Specific Gravity
3.49-3.57
4-4.2
Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Splintery
Cleavage
[001] Perfect
Perfect on {100} and {010}
Chemical Composition
Al2SiO4(F,OH)2
Not Available
Luster
Vitreous
Silky, Vitreous
Pleochroism
Weak
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
Transparency
Transparent
Not Available
Refractive Index
1.606-1.644
1.672-1.688
Optic Character
Not Available
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Crystal System
Orthorhombic
monoclinic
Birefringence
0.008-0.011
0.139-0.143
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Topaz Vs Rosasite Fracture
Fracture is an important parameter when you compare Topaz and Rosasite Physical Properties. It is necessary to understand the significance of these properties, before you compare Topaz Vs Rosasite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Topaz is Brittle, ConchoidalArthur Thomas, Gemstones (2009), Subconchoidal and Uneven. Rosasite fracture is Splintery.
Topaz Vs Rosasite Luster
A primary knowledge about Topaz vs Rosasite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Topaz exhibits Vitreous luster. Rosasite, on other hand, exhibits Silky and Vitreous luster.